Let's divide 771640 by 10
Our goal is to divide 771640 by 10.

Moving on to step 1:
10 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 10

Moving on to step 2:
If we divide 77 by 10, we get 7 and a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 70 from 77 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 10

Moving on to step 3:
71 divided by 10 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we take 70 away from 71, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 10

Moving on to step 4:
10 can be fit into 16 1 times, resulting in a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 771.0
If we take 10 away from 16, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 10

Advancing to step 5:
When dividing 64 by 10, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 7716.0
The remainder is 4 after subtracting 60 from 64.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 10

Let's proceed to step 6:
40 divided by 10 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 77164.0
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 77164.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 77164.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 77164.0, with a leftover of 0.0.